<?php // Inline CSS – included by both index.php and nodes.php ?>
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:      #0d1117;
  --surface: #161b22;
  --border:  #30363d;
  --text:    #c9d1d9;
  --heading: #e6edf3;
  --muted:   #8b949e;
  --accent:  #58a6ff;
  --green:   #3fb950;
  --red:     #f85149;
  --yellow:  #d29922;
}

[data-theme="light"] {
  --bg:      #ffffff;
  --surface: #f6f8fa;
  --border:  #d0d7de;
  --text:    #1f2328;
  --heading: #1f2328;
  --muted:   #656d76;
  --accent:  #0969da;
  --green:   #1a7f37;
  --red:     #cf222e;
  --yellow:  #9a6700;
}

*, *::before, *::after { transition: background-color .2s, border-color .2s, color .2s; }

body { background: var(--bg); color: var(--text); font: 14px/1.6 'Segoe UI', system-ui, sans-serif; }

header {
  display: flex; align-items: center; gap: 1.5rem;
  padding: .75rem 1.5rem;
  background: var(--surface); border-bottom: 1px solid var(--border);
}
header h1 { font-size: 1.1rem; font-weight: 600; color: var(--heading); }
header h1 span { color: var(--accent); }
header nav { display: flex; gap: 1rem; margin-left: auto; }
header nav a { color: var(--muted); text-decoration: none; padding: .25rem .5rem; border-radius: 4px; }
header nav a:hover, header nav a.active { color: var(--accent); background: rgba(88,166,255,.1); }

main { max-width: 1200px; margin: 1.5rem auto; padding: 0 1rem; display: flex; flex-direction: column; gap: 1.25rem; }

.stats-row { display: flex; gap: 1rem; flex-wrap: wrap; }
.stat-card {
  flex: 1 1 150px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  padding: 1rem 1.25rem;
}
.stat-card .label { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.stat-card .value { font-size: 1.75rem; font-weight: 700; color: var(--heading); margin-top: .15rem; }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  padding: 1.25rem;
}
.card h2 { font-size: .9rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin-bottom: 1rem; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 700px) { .two-col { grid-template-columns: 1fr; } }

table { width: 100%; border-collapse: collapse; font-size: .85rem; }
th { text-align: left; color: var(--muted); font-weight: 500; padding: .4rem .6rem; border-bottom: 1px solid var(--border); }
td { padding: .4rem .6rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,.03); }

code { font-family: 'Cascadia Code', 'Fira Mono', monospace; font-size: .8rem; color: var(--accent); }

label { display: block; margin-bottom: .75rem; font-size: .85rem; color: var(--muted); }
label.inline { display: flex; align-items: center; gap: .5rem; color: var(--text); }
label input[type=text], label input[type=url], label input[type=password], label input[type=number] {
  display: block; width: 100%; margin-top: .3rem;
  background: var(--bg); border: 1px solid var(--border); border-radius: 5px;
  color: var(--text); padding: .45rem .6rem; font-size: .9rem;
}
label input:focus { outline: none; border-color: var(--accent); }

button[type=submit], .btn {
  background: var(--accent); color: #fff; border: none; border-radius: 5px;
  padding: .5rem 1.1rem; font-size: .9rem; font-weight: 600; cursor: pointer;
}
button[type=submit]:hover { opacity: .85; }
.link-btn { background: none; border: none; cursor: pointer; font-size: .85rem; color: var(--accent); padding: 0; }
.link-btn.danger { color: var(--red); }

.alert { padding: .65rem 1rem; border-radius: 6px; font-size: .875rem; }
.alert.ok   { background: rgba(63,185,80,.15);  color: var(--green);  border: 1px solid rgba(63,185,80,.4); }
.alert.err  { background: rgba(248,81,73,.15);  color: var(--red);    border: 1px solid rgba(248,81,73,.4); }
.alert.warn { background: rgba(210,153,34,.15); color: var(--yellow); border: 1px solid rgba(210,153,34,.4); }
.alert.warn a { color: var(--yellow); }

.badge { display: inline-block; font-size: .7rem; padding: .1rem .45rem; border-radius: 3px; background: var(--border); color: var(--muted); }
.badge.ok { background: rgba(63,185,80,.2); color: var(--green); }

.muted { color: var(--muted); }
.actions { white-space: nowrap; }
.actions a, .actions .link-btn { margin-right: .5rem; }

.bar-wrap { display: flex; align-items: center; gap: .5rem; }
.bar { height: 6px; background: var(--accent); border-radius: 3px; min-width: 2px; }

form { max-width: 480px; }

footer {
  text-align: center; padding: 1.25rem; margin-top: 1rem;
  font-size: .75rem; color: var(--muted);
  border-top: 1px solid var(--border);
}
footer span { color: var(--accent); }

.theme-toggle {
  background: none; border: 1px solid var(--border); border-radius: 5px;
  color: var(--muted); cursor: pointer; font-size: .8rem;
  padding: .2rem .55rem; line-height: 1.6;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }